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13 Watt 4-Pin Cool White Quad/Double Twin Tube CFL Bulb

SKU: G144102 | Ordering Code: 13W/Q/4P/41K

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Description

Lighting Facts Per Bulb

Brightness 900 lumens
Estimated Yearly Energy Cost $1.57
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Life
Based on 3 hrs/day9.1 years
Light Appearance
WarmCool
4100 K
Energy Used13 watts

Greenlite brand 13 Watt plug-in compact fluorescent bulb with G24q-1 base.

  • Cool white color very popular wityh most businesses

  • Value - light interior spaces efficiently and at a competitive price

5-Pack Only (multi-pack priced per each bulb)

Full Specs

Product Details

Brand

Greenlite Corp.

Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
 
Energy Used
13 Watts

Base

The end (or ends) of the lamp that fits into the socket.
 
Base
G24q-1

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
 
Bulb Shape
Double Twin Tube

Bulb Color

The color of the light produced by a bulb
 
Bulb Color
Cool White

CRI

Color Rendering Index is an international system used to rate a lamp's ability to render object colors. The higher the CRI (based upon a 0-100 scale) the richer and more accurately colors generally appear. CRI differences among lamps are not usually visible to the eye unless the difference is more than 3-5 points.
 
CRI
84

Color Temperature (Kelvin)

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four digit number followed by (k), such as 2700k. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors. Some common Kelvin temperature benchmarks are 2700k (warm white), 3500k (neutral white), 4100k (cool white), 5000k (bright white), and 6500k (daylight).
 
Color Temperature (Kelvin)
4100

Brightness (Lumens)

A rating of the inital light output of a bulb, rated after 100 hrs of operation. Lumens are a measure of how much light falls on one square foot of area, one foot away from the light source.
 
Brightness (Lumens)
900

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
 
Bulb Technology
CFL

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
 
Average Rated Life (hr)
10000

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
 
Length (in)
5.24

Contains Mercury (Hg)

Contains some level of the element Mercury. Typically, bulbs containing Mercury display the symbol 'Hg'.
 
Contains Mercury (Hg)
Yes

GE

A General Electric brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
GE
F13DBX/SPX/41/4P

Osram Sylvania

An Osram Sylvania brand-specific product number for an equivalent item and is provided for the purpose of cross-referencing.
 
Osram Sylvania
CF13DD/E/841
Reviews

REVIEW SNAPSHOT®

by PowerReviews
Greenlite Corp.13 Watt 4-Pin Cool White Quad/Double Twin Tube CFL Bulb
 
4.5

(based on 2 reviews)

Reviewed by 2 customers

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Displaying reviews 1-2

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4.0

good bulb for the money

By Horse Trader

From Crown Point Indiana

Verified Buyer

Pros

  • Bright
  • Good Product
  • Greatprice

Cons

    Best Uses

      Comments about Greenlite Corp. 13 Watt 4-Pin Cool White Quad/Double Twin Tube CFL Bulb:

      good product at a good price

      • Primary use:
      • Business
       
      5.0

      Good long lasting product

      By Teresa the shopper

      From Athens IL

      About Me Value Oriented

      Verified Buyer

      Pros

      • Bright
      • Long Life
      • Reduces Energy Costs
      • Runs Cool

      Cons

        Best Uses

        • Bathroom

        Comments about Greenlite Corp. 13 Watt 4-Pin Cool White Quad/Double Twin Tube CFL Bulb:

        Hard to find in local stores.....

        • Primary use:
        • Personal

        Displaying reviews 1-2

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        Q & A

        Do you have questions about this product?

        get answers from real customers and in-house experts with AnswerBox.

        2 Questions | 2 Answers
        Displaying questions 1-2
        • Q:

          Is the 5.24 inches just the bulb length or bulb and base length?
          Asked on 6/2/2012 by Anonymous

          1 answer

          • CUSTOMER CARE

            A:

            The length listed on our website is the overall length including the base.

            Answered on 6/4/2012 by Product Support from Bulbs.com
        • Q:

          Is this a replacement bulb for the Keystone ABL/CFQ13/13W/835 bulb?
          Asked on 6/30/2011 by Doug from Orange, CA

          1 answer

          • CUSTOMER CARE

            A:

            Based on the information found for the Keystone product, this bulb could be used as a replacement. There are a couple things to keep in mind. The color temperature for this bulb is different than the Keystone product. The Keystone bulb is 3500K (neutral white) while this bulb is 4100K (cool white). This bulb will appear brighter. Also, the length of the Keystone bulb is less than 5" (approx. 4 ½”). We would recommend checking the fixture to be sure that this longer bulb will fit properly.

            Answered on 7/1/2011 by Product Support from Bubs.com
        Displaying questions 1-2

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